Big Bertha is a massive and powerful sword with the capabilityto destroy Namtar. Big Bertha is crafted from parts of the most powerful monsters in the Ant Dimensions. The Wizards of Light attempted to craft Big Bertha eons ago, but failed. Finbarhawkes tried to build Big Bertha to use it against Namtar, but only succeeded in getting some of the pieces needed. Dragon Knight Kovo succeeded in acquiring the rest of the pieces and Finbar used them to craft Big Bertha.